A young boy inexplicably becomes a Butler to three teenage sisters who own a mansion. The girls also happen to be immortal. Weird things start to happen in the house until Daniel finds a stray neko outside the manor.
Elizabeth finds herself falling in love with a very sexy vampire named Lawrence. Everything is totally fine until Lawrence's twin "evil" brother shows up and tries to get Elizabeth to fall in love with him instead of Lawrence, but as all of this happens, she finds out things from her past that she really didn't want to know. She becomes so confused as the two brothers fight for her love. Who will she choose?